Barlow, KY -- U.S. city in Kentucky Population (2000): 715 Housing Units (2000): 377 Land area (2000): 0.510122 sq. miles (1.321210 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.510122 sq. miles (1.321210 sq. km) FIPS code: 03718 Located within: Kentucky (KY), FIPS 21 Location: 37.052050 N, 89.044828 W ZIP Codes (1990): 42024 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Barlow, KY Barlow